Gemini Omni 1.1 Flash vs Mistral Medium 3.5
Pricing verdict: Gemini Omni 1.1 Flash vs Mistral Medium 3.5: input pricing is tied at $1.50/M, Mistral Medium 3.5 is cheaper for output-heavy usage ($7.50/M output), and Gemini Omni 1.1 Flash is better for long-context tasks (1,048,576 tokens).
Direct answer: input pricing is tied. Choose Mistral Medium 3.5 for cheaper output and choose Gemini Omni 1.1 Flash when your workload needs longer context.
Compare API pricing, input and output token costs, context windows, and monthly estimates on one page so you can pick the right model fast.
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Gemini Omni 1.1 Flash
Mistral Medium 3.5
Cost Differences
Mistral Medium 3.5 costs less than Gemini Omni 1.1 Flash
Quick Recommendation
Winner for direct API pricing: Mistral Medium 3.5. At the default workload, Mistral Medium 3.5 saves about $15.00/month ($182.50/year) versus Gemini Omni 1.1 Flash.
Feature Comparison
| Feature | Gemini Omni 1.1 Flash | Mistral Medium 3.5 |
|---|---|---|
| Provider | Mistral AI | |
| Input Price | $1.50/1M tokens | $1.50/1M tokens |
| Output Price | $17.50/1M tokens | $7.50/1M tokens |
| Context Window | 1,048,576 tokens | 256,000 tokens |
| Max Output | 57,920 tokens | 32,768 tokens |
| Category | flagship | flagship |
| Capabilities | textvisionaudiovideo | textvisioncodereasoning |
| Release Date | 8/27/2026 | 4/29/2026 |
Gemini Omni 1.1 Flash vs Mistral Medium 3.5: Which Should You Choose?
Choosing between Gemini Omni 1.1 Flash and Mistral Medium 3.5 depends on your priorities: cost efficiency, context length, or raw capability. Both models charge $1.50/1M input tokens, but Mistral Medium 3.5 is cheaper on output at $7.50/1M. Meanwhile, Gemini Omni 1.1 Flash offers a significantly larger context window at 1,048,576 tokens vs 256,000 for Mistral Medium 3.5.
These models come from different providers — Google and Mistral AI — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Google, switching to Mistral AIinvolves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.
Both models are in the flagship category, making this a direct head-to-head comparison. At scale — say 10,000 requests per day — the cost difference adds up: Mistral Medium 3.5 would save you roughly $1,500.00/month compared to Gemini Omni 1.1 Flash. For startups and indie developers, that difference can be significant.
Output costs matter too. Gemini Omni 1.1 Flash charges $17.50/1M output tokens vs $7.50 for Mistral Medium 3.5. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Mistral Medium 3.5 has the edge here at $7.50/1M output tokens.
Multimodal capabilities: Both models support vision (image understanding), so you can send images alongside text prompts with either option.
Best Use Cases
Choose Gemini Omni 1.1 Flash when:
- • You need a larger context window (1,048,576 tokens)
- • You need longer outputs (up to 57,920 tokens)
- • You're already using Google's API ecosystem
Choose Mistral Medium 3.5 when:
- • You're already using Mistral AI's API ecosystem
Pros and Caveats at a Glance
Gemini Omni 1.1 Flash
- • Input pricing: $1.50/M tokens
- • Output pricing: $17.50/M tokens
- • Context window: 1,048,576 tokens
- • Max output: 57,920 tokens
Watch out for
- • Higher output cost than Mistral Medium 3.5
Mistral Medium 3.5
- • Input pricing: $1.50/M tokens
- • Output pricing: $7.50/M tokens
- • Context window: 256,000 tokens
- • Max output: 32,768 tokens
Watch out for
- • Smaller context window than Gemini Omni 1.1 Flash
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Gemini Omni 1.1 Flash (Google)
Mistral Medium 3.5 (Mistral AI)
Start using Gemini Omni 1.1 Flash today
Sign Up for Google →Start using Mistral Medium 3.5 today
Sign Up for Mistral AI →Frequently Asked Questions
Which is cheaper, Gemini Omni 1.1 Flash or Mistral Medium 3.5?▼
What is the context window difference between Gemini Omni 1.1 Flash and Mistral Medium 3.5?▼
Which model is better for AI Chatbot?▼
Which model has better overall pricing for heavy usage?▼
Where can I compare Google and Mistral AI API pricing beyond this model matchup?▼
Related Comparisons
Related Articles
Learn when to pick each model, then compare live pricing scenarios.